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MNIF A, MOUELHI M, HAMROUNI B. Understanding of phenolic compound retention mechanisms on PES-UF membrane. Turk J Chem 2017. [DOI: 10.3906/kim-1611-64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Barberis A, Spissu Y, Fadda A, Azara E, Bazzu G, Marceddu S, Angioni A, Sanna D, Schirra M, Serra PA. Simultaneous amperometric detection of ascorbic acid and antioxidant capacity in orange, blueberry and kiwi juice, by a telemetric system coupled with a fullerene- or nanotubes-modified ascorbate subtractive biosensor. Biosens Bioelectron 2015; 67:214-23. [DOI: 10.1016/j.bios.2014.08.019] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 07/28/2014] [Accepted: 08/08/2014] [Indexed: 01/16/2023]
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Electrooxidation of 2-chlorophenol and 2,4,6-chlorophenol on glassy carbon electrodes modified with graphite–zeolite mixtures. J APPL ELECTROCHEM 2014. [DOI: 10.1007/s10800-014-0763-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mudrinić T, Mojović Z, Milutinović-Nikolić A, Banković P, Dojčinović B, Vukelić N, Jovanović D. Beneficial effect of Ni in pillared bentonite based electrodes on the electrochemical oxidation of phenol. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.07.115] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Barberis A, Spissu Y, Bazzu G, Fadda A, Azara E, Sanna D, Schirra M, Serra PA. Development and Characterization of an Ascorbate Oxidase-based Sensor–Biosensor System for Telemetric Detection of AA and Antioxidant Capacity in Fresh Orange Juice. Anal Chem 2014; 86:8727-34. [DOI: 10.1021/ac502066a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Antonio Barberis
- Institute
of Sciences of Food Production (ISPA), National Research Council (CNR) Italy, Traversa La Crucca, 3 Regione Baldinca, 07100 Li Punti, Sassari, Italy
| | - Ylenia Spissu
- Dept.
of Clinical and Experimental Medicine, Section of Pharmacology, University of Sassari, v.le S. Pietro, 43/B, 07100 Sassari, Italy
| | - Gianfranco Bazzu
- Dept.
of Clinical and Experimental Medicine, Section of Pharmacology, University of Sassari, v.le S. Pietro, 43/B, 07100 Sassari, Italy
| | - Angela Fadda
- Institute
of Sciences of Food Production (ISPA), National Research Council (CNR) Italy, Traversa La Crucca, 3 Regione Baldinca, 07100 Li Punti, Sassari, Italy
| | - Emanuela Azara
- Institute
of Biomolecular Chemistry (ICB), CNR Italy, Traversa La Crucca, 3 Regione Baldinca, 07100 Li Punti, Sassari, Italy
| | - Daniele Sanna
- Institute
of Biomolecular Chemistry (ICB), CNR Italy, Traversa La Crucca, 3 Regione Baldinca, 07100 Li Punti, Sassari, Italy
| | - Mario Schirra
- Institute
of Sciences of Food Production (ISPA), National Research Council (CNR) Italy, Traversa La Crucca, 3 Regione Baldinca, 07100 Li Punti, Sassari, Italy
| | - Pier Andrea Serra
- Dept.
of Clinical and Experimental Medicine, Section of Pharmacology, University of Sassari, v.le S. Pietro, 43/B, 07100 Sassari, Italy
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Mojović Z, Jović-Jovičić N, Milutinović-Nikolić A, Banković P, Abu Rabi-Stanković A, Jovanović D. Phenol determination on HDTMA-bentonite-based electrodes. JOURNAL OF HAZARDOUS MATERIALS 2011; 194:178-184. [PMID: 21868152 DOI: 10.1016/j.jhazmat.2011.07.084] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2011] [Revised: 07/14/2011] [Accepted: 07/23/2011] [Indexed: 05/31/2023]
Abstract
The partial and complete substitution of cations in the interlayer region of clay with different amounts of hexadecyl trimethylammonium bromide (HDTMABr) was performed. The aim was to synthesize organo-bentonites to be used as constituents of porous electrodes for the electrooxidation of phenol. Domestic clay from Bogovina was subjected to a common procedure of the production of organo-bentonites. It included the following steps: grinding, sieving, Na-exchange, cation exchange and drying. The samples were characterized by X-ray diffraction (XRD) analysis, while the textural properties were evaluated by nitrogen physisorption. The multisweep cyclic voltammetry was applied to analyze the behavior of the clay modified glassy carbon electrode. The influences of the surfactant loading and pH of the support electrolyte were investigated. Rapid deactivation of electrodes occurred in an acidic environment, while good stability of the investigated electrodes was obtained in alkaline medium.
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Affiliation(s)
- Z Mojović
- University of Belgrade, Institute of Chemistry, Technology and Metallurgy, Department of Catalysis and Chemical Engineering, Njegoševa 12, 11000 Belgrade, Serbia.
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Palma MSA, Shibata C, Paiva JL, Zilli M, Converti A. Batch Liquid-Liquid Extraction of Phenol from Aqueous Solutions. Chem Eng Technol 2010. [DOI: 10.1002/ceat.200900279] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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